Mole is anything that contains the same amount of quantity which is equal to the number of atoms present in 12g of carbon 12 (C-12) which is 6.022 x 1023. The number of moles of an element is given by = Given mass/Atomic mass ...
An organic compound is any member of a large class of chemical compounds whose molecules contain carbon. The molar mass of an organic compound is the mass of one mole of the organic compound. The molar mass of an organic compound can be computed from the standard atomic weights of the eleme...
It is defined as the number of carbon atoms contained in a pure sample carbon-12 of mass {eq}12\;\rm g {/eq}. The constant number of called the Avogadro's constant. The order of the magnitude of Avogadro's constant is {eq}23 {/eq}.Answer and Explanation: A mole of a substance ...
What is the mass of 1 mole of atoms of Pt?Mole:1 mole is a measurement that is used for the qunatitative measurement of the substance. 1 mole of a particle have 6.022 {eq}\times {/eq} 10{eq}^{23} {/eq} particles (atoms, ions, electrons or molecules)....
compounds whose molecules contain carbon. The molar mass of an organic compound is the mass of one mole of the organic compound. The molar mass of an organic compound can be computed from the standard atomic weights of the elements.
An organic compoundis any member of a large class of chemical compounds whose molecules containcarbon. The molar mass of an organic compound is the mass of one mole of theorganic compound. The molar mass of an organic compound can be computed fromthe standard atomic weights of the elements. ...
Calculate the mass of CO2emitted (in lbs) when 1 gallon of octane is burned. Combustion Reaction: A combustion reaction is a specific type of chemical reaction that involves the burning of hydrocarbons in the presence of oxygen to produce carbon dioxide and water. Sometimes the...
What is the mass of 1 mole of atoms of Pt? Calculate the mass (in grams) of a Te atom. What is the mass, in grams, of 1.024 moles of SO3? Use the periodic table and round all atomic masses to 0.01 amu What is the mass in grams of a single atom of carbon? Select one: A....
(Chemistry) the ratio of the average mass per atom of the naturally occurring form of an element to one-twelfth the mass of an atom of carbon-12. Symbol: Ar Abbreviation: r.a.m. Former name: atomic weight Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © Harper...
The prefix "atto" means 1/1,000,000,000,000,000,000= 1e-18, so 1,000,000,000,000,000,000ag = 1e+18 ag = 1 g. 1000 ag = 1 femtogram. 1 ag = 1e-21 kg. For comparison, one atom of carbon weighs approximately 2e-23 g so 50,000atoms of carbon weigh roughly 1 attogram...